Spectrocem Cylinder pressure regulator FE121

Single-stage cylinder pressure regulator
Simple and safe gas withdrawal from gas cylinders, for corrosive gases and gas mixtures up to quality 6.0 up to 25 bar vapour pressure
For corrosive gases and gas mixtures with >1% corrosive components we recommend the use of a purging device (FE 121 SP)
New laboratory-style design
Ergonomically designed
Filter at the regulator inlet
High control accuracy due to large diaphragm
Integrated relief valve
Available with purge device FE 121 SP
Simple outlet pressure limitation by handwheel
Powder-coated bonnet

Inlet pressure P1:	max. 25 bar
Outlet pressure P2:	0.1 to 1.5 bar (higher values upon request)
Materials
Body:	SS 1.4404 (SS 316L)
Diaphragm:	Hastelloy C276
Valve seat:	PCTFE
Inlet gasket:	PCTFE
Inlet:	Cylinder connection
Outlet:	1/4“-NPT female
Temperature range:	-20°C to +60°C
Leak rate:	≤10-8 mbar l/s He
Flow rate Q:	max. 9 m3/h*
Weight:	2.1 kg

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